Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Xiaomi Smart Door Lock 2 Vein Recognition Enhanced Edition opens for pre-order at 1,699 yuan ($235), features vein scanning, ...

TCL has launched the D1 Fingerprint Smart Lock which unlocks in just 0.3 seconds using your fingerprint ... and it also means you can unlock your door incredibly fast – in 0.3 seconds to ...

I settled on the GHome Smart K10PRO Fingerprint Door ... bedroom or dorm room door. Consider using a cheap power bank if you want to charge it outdoors because the lock's internal 400mAh battery ...

ADT is announcing two new updates to its Google Nest-integrated ADT+ security system including a new door lock that supports your fingerprint ... This new smart lock looks much like the existing ...

The Z-Wave fingerprint lock ... the door and disarm the security system simultaneously using your fingerprint, which is quicker and easier than typing in a code. Compatibility with the smart ...

The Godrej Catus Touch Plus smart lock offers a proper solution with four simple ways to unlock your door. Use your fingerprint from ... as a dependable keyless system. Why choose this product?

Schlage Encode Plus is a HomeKit-enabled smart door lock ... with a tap using their iPhone or Apple Watch. It features NFC for fast access, alongside traditional pin code and fingerprint options.

A smart lock eliminates the need for a physical key and offers multiple ways to lock and unlock your door. Most smart locks have an app function, a fingerprint ... a smart lock system is safer ...

The Visage smart lock ... system that emits a red beam when identifying your face. On the bottom sits a basic keyhole for use with the included physical keys as well as a 3D biometric fingerprint ...

Xiaomi has unveiled a new smart lock that ... to unlock the door without touching it. 3D live anti-counterfeiting prevents would-be burglars from using a photo to trick the system, and the facial ...

There are a few locks that let you unlock your front door with a press of your fingerprint ... and it's also the only way to use it with other smart home devices. This isn't super common with ...